<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible" width="60%">
    <ActivityInfo :data="userData" />

    <el-card shadow="never" class="mt15px">
      <el-form
        ref="formRef"
        :model="formData"
        :rules="formRules"
        label-width="100px"
        v-loading="formLoading"
      >
        <el-form-item label="审核结果" prop="auditStatus">
          <el-radio-group v-model="formData.auditStatus">
            <el-radio :label="1">通过</el-radio>
            <el-radio :label="2">驳回</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item
          label="原因"
          prop="rejectReason"
          :rules="
            formData.auditStatus === 2
              ? [{ required: true, message: '驳回原因不能为空', trigger: 'blur' }]
              : [{ required: false }]
          "
        >
          <el-input
            type="textarea"
            :rows="4"
            v-model="formData.rejectReason"
            placeholder="请输入原因"
          />
        </el-form-item>
      </el-form>
    </el-card>

    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import * as ActivityInfoApi from '@/api/blind/activityInfo'
import ActivityInfo from './components/ActivityInfo.vue'

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('审核') // 弹窗的标题
const userData = ref<ActivityInfoApi.ActivityInfoVO>({} as ActivityInfoApi.ActivityInfoVO)
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formData = ref({
  id: undefined,
  auditStatus: 1,
  rejectReason: undefined
})
const formRules = reactive({
  auditStatus: [{ required: true, message: '审核结果不能为空', trigger: 'blur' }]
})
const formRef = ref() // 表单 Ref

// 动态清空原因
watch(
  () => formData.value.auditStatus,
  (newValue) => {
    if (newValue !== 2) {
      formData.value.rejectReason = undefined
    }
  }
)

/** 打开弹窗 */
const open = async (id?: number) => {
  dialogVisible.value = true
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      const data = await ActivityInfoApi.getActivityInfo(id)
      userData.value = data
      formData.value.id = data.id
      formData.value.rejectReason = data.rejectReason
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  if (!formRef) return
  const valid = await formRef.value.validate()
  if (!valid) return

  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as ActivityInfoApi.auditActivityVO

    await ActivityInfoApi.auditActivity(data)
    message.success(t('common.updateSuccess'))

    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    auditStatus: 1,
    rejectReason: undefined
  }
  formRef.value?.resetFields()
}
</script>
